EP 0242020 A2 19871021 - Electrical circuits.
Title (en)
Electrical circuits.
Title (de)
Elektrische Schaltkreise.
Title (fr)
Circuits électriques.
Publication
Application
Priority
GB 8609226 A 19860416
Abstract (en)
An electrical circuit is formed as a pattern of conductive ink (2) upon one surface of a flexible transparent substrate (1), the other surface of which carries a layer of contact adhesive (3) by means of which the completed circuit is attached to a support. The ink is screen printed to form an intricate pattern of conductors, and is cured at a low temperature to avoid damage to the substrate. The support can form part of the housing of electrical apparatus which is too inaccessible or awkwardly shaped for the circuit to be formed in situ.
IPC 1-7
IPC 8 full level
H05K 3/00 (2006.01); H05K 1/00 (2006.01); H05K 1/09 (2006.01); H05K 3/38 (2006.01)
CPC (source: EP)
H05K 3/0058 (2013.01); H05K 1/0393 (2013.01); H05K 1/095 (2013.01); H05K 3/386 (2013.01); H05K 2201/0108 (2013.01); H05K 2201/0999 (2013.01); H05K 2201/2009 (2013.01); H05K 2203/066 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0242020 A2 19871021; EP 0242020 A3 19890111; GB 2189350 A 19871021; GB 2189350 B 19891129; GB 8609226 D0 19860521
DOCDB simple family (application)
EP 87300900 A 19870202; GB 8609226 A 19860416